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Understanding how the world works as a system is vital. Rigmarole

Does science literacy matter? Yes, and here’s why

When the email notice for The Weekend Conversation landed on Saturday, I was intrigued and slightly startled by the opening teaser from the site’s Science + Technology editor, Paul Dalgarno. He got one…
It’s hard to imagine a future without fossil fuel, but sound modelling can help. Dave Clarke

Carbon tax dumped: how do we get to 100% renewable energy?

The Federal Government has sparked significant debate with the confirmation it intends to move from a fixed carbon price to an emissions trading scheme next year. But where is the description of the long…
We’re comfortable buying things we can touch, but we can get used to a market in intangibles. Jeremy Brooks

Can there be a ‘free market’ in carbon?

Many are puzzled by the political theory of carbon markets. Why does the Institute for Public Affairs – a libertarian think tank – oppose a market in carbon? Tim Wilson, for example, thinks that private…
Liberal candidate Peter Hendy has a lot of federal support in his campaign. AAP/Alan Porritt

The Eden-Monaro project: The campaign for Eden-Monaro

Though the date is now in flux, then-Prime Minister Julia Gillard’s decision to announce the election months in advance has meant the campaigning in Eden-Monaro began some time ago. There are already six…
Asylum seekers coming by boat to Australia is on the increase but do they make up 20% of our migration program?

FactCheck: are boat people now 20% of our immigration program?

“The numbers have spiked. Twenty per cent of Australia’s immigration program now comes to our shores courtesy of people smugglers… You’re dealing with a very different situation when you’ve got what could…
Kevin Rudd is back as prime minister. But can he change party rules to prevent leaders being ousted as he was in 2010? AAP/Dan Peled

Labor in vain: will the Rudd party reforms work?

Today, a specially convened meeting of the Labor caucus will decide on proposed changes to how the party selects its parliamentary leader. The politics of leadership in Australia have been described as…
After years of grappling with asylum seeker policy, Kevin Rudd has announced that boat arrivals without visas will now be resettled in PNG. AAP/Dan Peled

Australia and asylum seekers: where do the Rudd reforms leave us?

Most Australians will judge Kevin Rudd’s newly announced plan to deny asylum seekers who arrive by boat the right to settle in Australia to be a success if it leads to a reduction in the number of boat…
Voters in Mike Kelly’s Eden-Monaro electorate are keen to see an election date named sooner rather than later. AAP/Alan Porritt

The Eden-Monaro project: Call election quickly, voters say

With speculation reaching fever pitch about election timing, voters from the bellwether seat of Eden-Monaro are strongly urging Kevin Rudd to call the poll quickly. The University of Canberra, in conjunction…
Of the government’s seven identified productivity areas, it can make the most difference in education, skills and training. AAP

Can the government get the productivity policy mix right?

The good thing about Prime Minister Kevin Rudd’s proposal for “a new national competitiveness agenda” to be approached with “a new sense of national urgency” is that it is an advance on much of the meaningless…
How to best employ combinatorial optimisation for health and wellbeing … ay, there’s the rub! Central Sussex College

Shakespeare and cancer diagnoses: how bard can it be?

Shakespeare’s plays and cancer: two seemingly unrelated topics with an underlying common thread. The techniques that computational linguistics and computer scientists use to analyse the Bard’s works are…
Emergency management would be severely stretched under future conditions: we need a serious conversation now. Alexander Kesselaar

The conversation we need to have about carbon

Recent conversations about carbon pricing are still framed within gentle themes of continuing growth and well-being, where no one has to pay more for anything without being compensated. The words that…
Exercising to the point of breaking a sweat plays a key role in stroke prevention. Charles Wagner

There’s something you can do to reduce your risk of stroke

Many people who have had a stroke believe that their family history is the main reason for it, regardless of how well they look after themselves. While a family history of cardiovascular disease does increase…
A new report shows that universities that conduct a large amount of research aren’t necessarily better at teaching. Lecture image from www.shutterstock.com

Is university research good for teaching?

Australian higher education is dominated by its universities, and therefore by institutions that have dual teaching and research missions. There is a long debate about whether these two activities complement…
Kevin Rudd’s agreement with PNG on asylum seekers binds Australia to Peter O'Neill’s government, rather than being a true regional solution. AAP/Dan Peled

Rudd’s PNG deal is a co-dependency, not a ‘regional solution’

The precise details of the refugee resettlement deal struck between Australian prime minister Kevin Rudd and his Papua New Guinean counterpart Peter O'Neill are yet to be revealed. But what we do know…
A legal challenge may loom to the Australia-PNG regional resettlement arrangement for asylum seeker arrivals if it does not meet our international law obligations. AAP/Dan Peled

Rudd’s PNG plan unlikely to comply with international law

The new asylum seeker arrangement between Australia and Papua New Guinea is almost certain not to comply with Australia’s international law obligations. In favour of the Australian government’s legal position…
Calling something protected isn’t enough to protect it. AAP Image/Australian Institute for Marine Science

Governments are not protecting the Great Barrier Reef

Announcements last week of the escalating damage to the Great Barrier Reef confirm Australia’s most famous and intensely managed Marine Protected Area has not been properly protected. UNESCO’s recent review…
Kevin Rudd has announced sweeping changes to asylum policy, headlined by refugees who arrive by boat will no longer be resettled in Australia. AAP

No more asylum in Australia for those arriving by boat: Rudd

Asylum seekers who arrive in Australian waters by boat will no longer have the chance to be settled in Australia under new policies announced by prime minister Kevin Rudd. Instead, asylum seekers arriving…
In the aftermath of Glee star Cory Monteith’s death, a lot of media attention has focused on his ‘troubled life’ and ‘dark past’. EPA/MIKE NELSON

Cory Monteith, addiction and the search for better endings

Public attitudes towards drugs are shaped by many things, including high-profile celebrity encounters with drugs and addiction. One unfortunate example of this involves popular Canadian actor Cory Monteith…
Anti-coal activists are ramping up civil disobedience: where will the law draw the line? Mark Tighe

Coal in court: Whitehaven, climate change and civil disobedience

The future of Whitehaven Coal’s Maules Creek mine has become a legal issue. The mine’s approval is being challenged in Federal Court; the company’s representatives say if the approval is overturned, they…
CEO Rob Sharp will preside over a leaner Tigerair, now under the wing of Virgin Australia. AAP

Virgin’s takeover ensures Tiger is no longer toothless

The corporate regulator’s approval of Virgin Australia’s 60% stake in fledgling low-cost carrier Tigerair (formerly known as Tiger Airways) marks the Australian aviation industry’s return to an effective…
Nutty, comforting, wintery parsnips: good luck growing them without a Tenosol. di.wineanddine/Flickr

The good earth: Boneo Leptic Tenosol and parsnips

Australia has some of the world’s most ancient soils, many of which grow delicious produce. In this series, “The good earth”, soil scientist Robert Edis profiles some of those soils and the flavours they…